Re: [tip: core/kprobes] arm/ftrace: Use __patch_text()

From: Peter Zijlstra
Date: Fri Feb 07 2020 - 05:27:17 EST


On Fri, Feb 07, 2020 at 11:17:47AM +0100, Peter Zijlstra wrote:
> Is that crash with FTRACE=y or =n ?
>
> This really isn't making much sense to me, Will, Mark, any clues?

Does the initial patch:

https://lkml.kernel.org/r/20191111132458.220458362@xxxxxxxxxxxxx

work, or does it crash the exact same?